Step-induced optical anisotropy of vicinal Si(001)

被引：69

作者：

Jaloviar, SG ^{[1
]}

Lin, JL ^{[1
]}

Liu, F ^{[1
]}

Zielasek, V ^{[1
]}

McCaughan, L ^{[1
]}

Lagally, MG ^{[1
]}

机构：

[1] Univ Wisconsin, Madison, WI 53706 USA

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 82卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.82.791

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is demonstrated, using reflectance difference spectroscopy, scanning tunneling microscopy, and low-energy electron diffraction, combined with deliberate straining of the surface, that the presence of atomic steps dramatically changes the optical anisotropy of the Si(001) surface. The step-induced reflectance difference signal originates predominately from rebonded steps and is comparable in magnitude to that of the terrace signal.

引用

收藏

页码：791 / 794

页数：4

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